Cremona's table of elliptic curves

Curve 43928d1

43928 = 23 · 172 · 19



Data for elliptic curve 43928d1

Field Data Notes
Atkin-Lehner 2- 17+ 19- Signs for the Atkin-Lehner involutions
Class 43928d Isogeny class
Conductor 43928 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 184320 Modular degree for the optimal curve
Δ 151687435215872 = 210 · 177 · 192 Discriminant
Eigenvalues 2-  2 -4 -2  4  2 17+ 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-16280,-531364] [a1,a2,a3,a4,a6]
Generators [-2337:12716:27] Generators of the group modulo torsion
j 19307236/6137 j-invariant
L 6.0573252717511 L(r)(E,1)/r!
Ω 0.4332544961182 Real period
R 3.4952466310265 Regulator
r 1 Rank of the group of rational points
S 1.0000000000024 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 87856c1 2584b1 Quadratic twists by: -4 17


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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